Question

A shirt cost $7.80. What is the price of the item after a 10% increase with sales tax? (Sales Tax: 7.5%)
Dakota
Hello Ms. Sue, Can you please help on this I don't get it! Please

~Thanks
Ms. Sue
7.8 * 1.1 * 1.075 = ?
Dakota
= 9.22 ?
Ms. Sue
Right.
Dakota
OK Cool, but so I can understand well can you explain me how? Please? !
Ms. Sue
7.80 = original price
1.1 - amount of price increase
1.075 = price plus sales tax
Dakota
OK, I got it now! Thanks so much!
Ms. Sue
Great!

You're very welcome!









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